25498816

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 84

約数和(自身を含む): 60460128

約数和(自身を除く): 34961312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 173, 188, 196, 224, 329, 346, 376, 392, 448, 658, 692, 752, 784, 1211, 1316, 1384, 1504, 1568, 2303, 2422, 2632, 2768, 3008, 3136, 4606, 4844, 5264, 5536, 8131, 8477, 9212, 9688, 10528, 11072, 16262, 16954, 18424, 19376, 21056, 32524, 33908, 36848, 38752, 56917, 65048, 67816, 73696, 77504, 113834, 130096, 135632, 147392, 227668, 260192, 271264, 398419, 455336, 520384, 542528, 796838, 910672, 1593676, 1821344, 3187352, 3642688, 6374704, 12749408, 25498816]

約数ペア:

[(1, 25498816), (2, 12749408), (4, 6374704), (7, 3642688), (8, 3187352), (14, 1821344), (16, 1593676), (28, 910672), (32, 796838), (47, 542528), (49, 520384), (56, 455336), (64, 398419), (94, 271264), (98, 260192), (112, 227668), (173, 147392), (188, 135632), (196, 130096), (224, 113834), (329, 77504), (346, 73696), (376, 67816), (392, 65048), (448, 56917), (658, 38752), (692, 36848), (752, 33908), (784, 32524), (1211, 21056), (1316, 19376), (1384, 18424), (1504, 16954), (1568, 16262), (2303, 11072), (2422, 10528), (2632, 9688), (2768, 9212), (3008, 8477), (3136, 8131), (4606, 5536), (4844, 5264)]